HLG-120H-54B

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LED Driver are becoming integral components in various lighting applications ranging from automotive, commercial, and residential lighting to televisions and computers. LED Drivers are devices which convert incoming power from an alternating current (AC) source into a direct current (DC) source, with the main purpose being to provide power to a LED with such parameters as voltage, brightness, current, colour, and direction. One such device, is the model HLG-120H-54B.

Application Field

As an LED driver, the HLG-120H-54B is suitable for outdoor lighting applications including street lights, floodlights, garden lights, and other LED-related lighting products. It is designed to operate in a wide range of temperature and humidity, in both indoor and outdoor installations. The device also has protection against overcrowding, short circuiting, and open circuit.

It also works with various types of LEDs including SMD and COB, and has a wide range of input and output voltage. In addition, the device can consistently provide stable output power to different types of LEDs. As such, the device is suitable for both residential and commercial lighting applications.

Working Principle

The HLG-120H-54B works by taking electrical current from an AC source and converting it into a regulated direct current output. This is achieved through a number of technical aspects. Firstly, the device uses a switching power supply or buck converter to step down the input voltage into a more suitable DC voltage. The device then uses an AC/DC rectifier to condition the power and further reduce the voltage. Finally, the HLG-120H-54B employs a voltage regulator to step down the DC voltage into a constant and controllable output.

These three components form the basic operation of the HLG-120H-54B, and together they provide an efficient and reliable source of power to a LED or LEDs, whilst at the same time cleaning up the current and ensuring that the output is stable. The device also features overcurrent and overload protection, as well as adjustable parameters such as the current limit and input voltage.

Conclusion

The HLG-120H-54B is a reliable and efficient LED driver. As such, it is suitable for use in outdoor lighting applications including street lights, floodlights, and garden lights. The device is designed to operate in a wide range of temperatures and humidity, and has built-in protection against short circuiting, overcrowding, and open circuit. The HLG-120H-54B takes electrical current from an AC source and convertes it into a regulated DC output, and also features adjustable parameters such as the current limit and input voltage.

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